Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Shigehiko Tateno"'
Autor:
Masayuki Nishi, Steeve Gréaux, Shigehiko Tateno, Yasuhiro Kuwayama, Kenji Kawai, Tetsuo Irifune, Shigenori Maruyama
Publikováno v:
Geoscience Frontiers, Vol 9, Iss 6, Pp 1859-1870 (2018)
We investigated phase relations, mineral chemistry, and density of lunar highland anorthosite at conditions up to 125 GPa and 2000 K. We used a multi-anvil apparatus and a laser-heated diamond-anvil cell for this purpose. In-situ X-ray diffraction me
Externí odkaz:
https://doaj.org/article/d127b0ff2e324e0c8c1c1b63dca271dd
Autor:
Kenta Oka, Shigehiko Tateno, Yasuhiro Kuwayama, Kei Hirose, Yoichi Nakajima, Koihiro Umemoto, Noriyoshi Tsujino, Saori I. Kawaguchi
Publikováno v:
American Mineralogist. 107:1249-1253
We examined pressure-induced phase transitions in Fe2S based on high-pressure and high-temperature X-ray diffraction measurements in a laser-heated diamond-anvil cell. Fe2S is not stable at ambient pressure but is known to form above 21 GPa with the
Autor:
Shunya Araki, Saori I. Kawaguchi, Yoichi Nakajima, Daisuke Kinoshita, Kei Hirose, Naohisa Hirao, Shigehiko Tateno
Publikováno v:
American Mineralogist. 105:1752-1755
We found a new phase transition in Fe2P from Co2P-type (C23) to Co2Si-type (C37) structure above 42 ± 2 GPa based on in situ X-ray diffraction experiments. While these two structures have identical crystallographic symmetry, the orthorhombic unit ce
Publikováno v:
Geophysical Research Letters. 49
We conducted in situ high-pressure and -temperature X-ray diffraction measurements of a pyrolitic mantle material up to 4480 K at 122–166 GPa in a laser-heated diamond anvil cell. Results demonstrate that the phase transition between bridgmanite an
Autor:
Haruka Ozawa, Kei Hirose, Naohisa Hirao, Toshihiro Suzuki, Shigehiko Tateno, Saori I-Kawaguchi
Publikováno v:
Geophysical Research Letters. 46:11944-11949
Publikováno v:
Tateno, S, Komabayashi, T, Hirose, K, Hirao, N & Ohishi, Y 2019, ' Static compression of B2 KCl to 230 GPa and its P-V-T equation of state ', American Mineralogist . https://doi.org/10.2138/am-2019-6779
American Mineralogist
American Mineralogist
The pressure-volume-temperature (P-V-T) measurements of the B2 (CsCl-type) phase of KCl were performed at 9–61 GPa/1500–2600 K and up to 229 GPa at room temperature, based on synchrotron X-ray diffraction measurements in a laser-heated diamond-an
Autor:
Shigehiko Tateno, Hiroshi Uchiyama, Alfred Q. R. Baron, Yoichi Nakajima, Satoshi Tsutsui, Ryosuke Sinmyo, Kei Hirose, Yasuhiro Kuwayama, Haruka Ozawa, Saori I. Kawaguchi
Publikováno v:
Journal of Geophysical Research: Solid Earth. 125
Publikováno v:
Geophysical Research Letters. 45:9552-9558
Autor:
Takafumi Hirata, Shuhei Sakata, Naohisa Hirao, Kei Hirose, Haruka Ozawa, Shigehiko Tateno, Kyoko Yonemitsu, Yasuo Ohishi
Publikováno v:
Journal of Geophysical Research: Solid Earth. 123:5515-5531